CN219623445U - High-pressure oil pipe security fireproof mechanism - Google Patents
High-pressure oil pipe security fireproof mechanism Download PDFInfo
- Publication number
- CN219623445U CN219623445U CN202320830327.6U CN202320830327U CN219623445U CN 219623445 U CN219623445 U CN 219623445U CN 202320830327 U CN202320830327 U CN 202320830327U CN 219623445 U CN219623445 U CN 219623445U
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- oil pipe
- pipe
- fixed
- pressure oil
- corrosion
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 238000005260 corrosion Methods 0.000 claims abstract description 32
- 230000000694 effects Effects 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000002265 prevention Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 17
- 230000007797 corrosion Effects 0.000 claims description 14
- 229920002943 EPDM rubber Polymers 0.000 claims description 3
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 86
- 238000000034 method Methods 0.000 description 7
- 230000009471 action Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 3
- 235000017491 Bambusa tulda Nutrition 0.000 description 3
- 241001330002 Bambuseae Species 0.000 description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 3
- 239000011425 bamboo Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000346 nonvolatile oil Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000003981 vehicle Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model relates to a security fireproof mechanism of a high-pressure oil pipe, which comprises a connector body, wherein a locking nut is connected to the outer side of the connector body in a threaded manner, the upper surface of the connector body is communicated with a locking fixing pipe, the outer side of the locking fixing pipe is fixedly sleeved with the oil pipe body, a limiting mechanism used for improving the limiting fixing effect and sealing performance of the joint of the connector and the oil pipe is arranged on the outer side of the locking fixing pipe, an anti-corrosion mechanism used for improving the anti-corrosion performance of the oil pipe is arranged in the oil pipe body, and connecting blocks are fixed on the left side and the right side of the limiting fixing ring. This high pressure oil pipe security fire prevention mechanism, the locking fixed pipe can promote the connection stability and the sealed effect of connector body and oil pipe body junction, reduces that oil pipe body appears not hard up in the outside of connector body to lead to the oil leak to initiate the condition of conflagration, and then can promote high pressure oil pipe's fire behavior.
Description
Technical Field
The utility model relates to the technical field of security fireproof mechanisms, in particular to a security fireproof mechanism for a high-pressure oil pipe.
Background
The high-pressure oil pipe is a component part of a high-pressure oil way, the oil pipe is required to bear certain oil pressure and has certain fatigue resistance, the sealing requirement of the pipeline is ensured, and the high-pressure oil pipe for the vehicle is mainly used in a high-pressure injection diesel engine and a high-pressure injection direct injection gasoline engine and can bear the oil pressure required in the running process of the engine.
For example, CN217003431U in chinese patent discloses a high-pressure oil pipe, which comprises a pipe body, the outer side wall of the pipe body is provided with an elastic element for changing the gravity center of the pipe body, and the utility model solves the problem one existing in the prior art: how to realize the weight center adjustment of the pipe body, so that the pipe body and other surrounding parts keep a certain gap without interference; and a second problem: when the engine runs and produces the body vibration, how to help the body reduce the problem of vibration amplitude, the high-pressure oil pipe in this patent is although the advantage is more, but because the link of high-pressure oil pipe carries out the suit and fixes in the outside of connector in this patent, its connection fixed effect is general, takes place the condition of becoming flexible easily under the long-time effect, and high-pressure oil pipe is not hard up in the outside of connector can lead to the inside fluid of high-pressure oil pipe to flow out to the condition that triggers the fire.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a high-pressure oil pipe security fireproof mechanism which has the advantages of good connection fixity, good sealing performance and the like, and solves the problem that the high-pressure oil pipe is loosened easily under the action of long time because the connecting end of the high-pressure oil pipe is sleeved on the outer side of a connector, and the connecting fixing effect is common, so that the high-pressure oil pipe loosens on the outer side of the connector to cause the oil in the high-pressure oil pipe to flow out, thereby triggering ignition.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the high-pressure oil pipe security fireproof mechanism comprises a connector body, wherein a locking nut is connected to the outer side of the connector body in a threaded manner, a locking fixing pipe is communicated with the upper surface of the connector body, an oil pipe body is fixedly sleeved on the outer side of the locking fixing pipe, a limiting mechanism used for improving the limiting fixing effect and sealing performance of the joint of the connector and the oil pipe is arranged on the outer side of the locking fixing pipe and the outer side of the oil pipe body, and an anti-corrosion mechanism used for improving the anti-corrosion performance of the oil pipe is arranged in the oil pipe body;
the utility model discloses a fixed oil pipe, including fixed pipe, fixed connection, stop gear, fixed connection's inside sliding connection has the fastening threaded rod, the top of fastening threaded rod is fixed with twists the cap, the thread groove has all been seted up to connector body upper surface and the left and right sides that is located the fixed pipe of fixed lock in the bolt fastening outside and is located the oil pipe body outside, the outside threaded connection of fastening threaded rod bottom is in the inside of thread groove.
Further, the left and right sides of the connecting blocks are symmetrically distributed on the left and right sides of the longitudinal center shaft of the limiting fixing ring, and the left and right sides of the threaded grooves are symmetrically distributed on the left and right sides of the longitudinal center shaft of the connector body.
Further, the internal diameter of fixed mouth and the external diameter looks adaptation of fastening threaded rod, the inside of fixed mouth is done the linear motion from top to bottom to fastening threaded rod.
Further, an anti-slip layer is fixed on the outer side of the twisting cap, and the anti-slip layer is a rubber layer.
Further, the anti-corrosion mechanism comprises a reinforcing cylinder fixed inside the oil pipe body, a high temperature resistant pipe is fixed inside the reinforcing cylinder, and an anti-corrosion pipe is fixed inside the high temperature resistant pipe.
Further, the reinforcing cylinder is an iron wire cylinder, and the high temperature resistant pipe is a nitrile rubber pipe.
Further, the corrosion-resistant pipe is an ethylene propylene diene monomer pipe, and the outer diameter of the corrosion-resistant pipe is matched with the inner diameter of the high-temperature-resistant pipe.
Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:
1. this high pressure oil pipe security fire prevention mechanism, the locking fixed pipe can promote the connection stability and the sealed effect of connector body and oil pipe body junction, reduces that oil pipe body appears not hard up in the outside of connector body to lead to the oil leak to initiate the condition of conflagration, and then can promote high pressure oil pipe's fire behavior.
2. This high pressure oil pipe security fire prevention mechanism, the inside of oil pipe body is fixed with strengthens the hardness that a section of thick bamboo can promote oil pipe body, strengthens a section of thick bamboo and can take place deformation, reduces the circumstances of damage appearing, then strengthens the inside of a section of thick bamboo and is fixed with high temperature resistant pipe and have high temperature resistant performance, can promote oil pipe body and carry the stability of oil, then the inside of high temperature resistant pipe is fixed with corrosion resistant pipe and can promote oil pipe body's corrosion resistance and ageing resistance.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a spacing mechanism according to the present utility model;
FIG. 3 is a schematic view of the corrosion prevention mechanism of the present utility model.
In the figure: the anti-corrosion device comprises a connector body 1, a locking nut 2, a locking fixing pipe 3, an oil pipe body 4, a limiting mechanism 5, a limiting fixing ring 501, a connecting block 502, a fixing port 503, a fastening threaded rod 504, a twisting cap 505, a threaded groove 506, an anti-corrosion mechanism 6, a reinforcing cylinder 601, a high temperature resistant pipe 602 and an anti-corrosion pipe 603.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the security fire protection mechanism for high-pressure oil pipe in this embodiment includes a connector body 1, the outside threaded connection of the connector body 1 has a locking nut 2, the upper surface of the connector body 1 is communicated with a locking fixing pipe 3, the outside of the locking fixing pipe 3 is fixedly sleeved with an oil pipe body 4, the outside of the locking fixing pipe 3 and the outside of the oil pipe body 4 are provided with a limiting mechanism 5 for improving the limiting fixing effect and sealing performance at the joint of the connector and the oil pipe, the limiting mechanism 5 improves the fixing effect and sealing effect between the oil pipe and the connector, the fire disaster caused by oil leakage is reduced, an anti-corrosion mechanism 6 for improving the anti-corrosion performance of the oil pipe is arranged inside the oil pipe body 4, and the anti-corrosion performance and high-temperature anti-aging performance of the anti-corrosion mechanism 6 oil pipe are improved.
Referring to fig. 2, in order to improve the fixing effect and sealing effect between the oil pipe and the connector, reduce the situation of fire caused by oil leakage, in this embodiment, the limiting mechanism 5 includes a limiting fixing ring 501 fixed on the outer side of the locking fixing pipe 3 and located on the outer side of the oil pipe body 4 through bolts, connecting blocks 502 are fixed on the left and right sides of the limiting fixing ring 501, a fixing opening 503 is formed in the upper surface of the connecting blocks 502, a fastening threaded rod 504 is slidably connected to the inside of the fixing opening 503, a twisting cap 505 is fixed on the top end of the fastening threaded rod 504, thread grooves 506 are formed in the upper surface of the connector body 1 and located on the left and right sides of the locking fixing pipe 3, the outer side thread of the bottom end of the fastening threaded rod 504 is connected to the inside of the thread grooves 506, when the connector body 1 is fixedly communicated with the oil pipe body 4, then the limiting fixing ring 501 is fixed on the outer side of the locking fixing pipe 3 through bolts, the limiting fixing ring 501 is located on the outer side of the oil pipe body 4 and located on the outer side of the locking fixing pipe 3, at this time, the inner side of the two fastening threaded rods 504 are inserted into the left and right sides of the fastening threaded rod 504 through the inner side of the twisting caps 505, and the inner side of the fastening threaded rod 504 is screwed on the left and right sides of the inner side of the fastening pipe 3 is fixedly connected to the left and right sides of the inner side of the fastening threaded rod 504.
In this embodiment, the left and right connection blocks 502 are symmetrically distributed on the left and right sides of the longitudinal central axis of the limiting fixing ring 501, the left and right side thread grooves 506 are symmetrically distributed on the left and right sides of the longitudinal central axis of the connector body 1, the inner diameter of the fixing opening 503 is matched with the outer diameter of the fastening threaded rod 504, the fastening threaded rod 504 moves linearly up and down in the fixing opening 503, the outer side of the twisting cap 505 is fixed with an anti-slip layer, and the anti-slip layer is a rubber layer.
It should be noted that, can promote the fixed effect of being connected between connector body 1 and the oil pipe body 4, reduce the oil pipe body 4 and appear not hard up condition in connector body 1 outside, and then can reduce the oil leak because of the junction of oil pipe body 4 and connector body 1 to the condition of initiating the condition of a fire, the condition of fire takes place for follow source security high pressure oil pipe.
Referring to fig. 3, in order to improve corrosion resistance, high temperature resistance and ageing resistance of the oil pipe, in this embodiment, the anti-corrosion mechanism 6 includes a reinforcing tube 601 fixed inside the oil pipe body 4, the oil pipe body 4 may deform, the reinforcing tube 601 may deform, the limiting fixing ring 501 does not affect the limiting fixing of the oil pipe body 4 on the outer side of the locking fixing tube 3, a high temperature resistant tube 602 is fixed inside the reinforcing tube 601, an corrosion resistant tube 603 is fixed inside the high temperature resistant tube 602, the reinforcing tube 601 may promote hardness of the oil pipe body 4, the reinforcing tube 601 may deform, damage occurrence is reduced, and then the high temperature resistant tube 602 is fixed inside the reinforcing tube 601, which has high temperature resistance and can promote stability of oil transportation of the oil pipe body 4.
In this embodiment, the reinforcing cylinder 601 is a wire mesh cylinder, the high temperature resistant pipe 602 is a nitrile rubber pipe, the corrosion resistant pipe 603 is an ethylene propylene diene monomer rubber pipe, and the outer diameter of the corrosion resistant pipe 603 is adapted to the inner diameter of the high temperature resistant pipe 602.
It should be noted that, the corrosion-resistant pipe 603 is fixed inside the high temperature-resistant pipe 602, so that corrosion resistance of the oil pipe body 4 can be improved, and the inner wall of the oil pipe body 4 is corroded by the conveyed oil, so that stability of the high pressure oil pipe is improved.
The working principle of the embodiment is as follows:
(1) When carrying out fixed intercommunication with connector body 1 and oil pipe body 4, communicate the oil pipe body 4 and fix in the outside of lock fixed pipe 3, then fix spacing solid fixed ring 501 in lock fixed pipe 3 and be located the outside of oil pipe body 4 and be located the minimum position of lock fixed pipe 3 outside diameter through the bolt, at this moment, two rethread fastening threaded rods 504 are through inserting the inside of controlling side fixed orifices 503, then twist the cap 505 on side fastening threaded rod 504 top about, carry out threaded connection in the inside of controlling side thread groove 506 about the outside of side fastening threaded rod 504 bottom about will, at this moment, oil pipe body 4 carries out spacing fixing in the outside of lock fixed pipe 3 through lock fixed pipe 3, lock fixed pipe 3 carries out fixed connection through side fastening threaded rod 504 about and connector body 1 simultaneously, and then can promote the fixed effect of being connected between connector body 1 and the oil pipe body 4, reduce the oil pipe body 4 and appear not hard up condition in connector body 1 outside, and then can reduce the condition that appears leaking oil because of oil pipe body 4 and connector body 1's junction, thereby the condition that causes the high pressure oil of fire condition takes place from the source.
(2) The inside of oil pipe body 4 is fixed with the hardness that reinforcing cylinder 601 can promote oil pipe body 4, reinforcing cylinder 601 can take place the deformation, reduces the circumstances of damage appearing, then reinforcing cylinder 601's inside is fixed with high temperature resistant pipe 602, and high temperature resistant pipe 602 has high temperature resistant ability, can promote oil pipe body 4 and carry the stability of oil, then high temperature resistant pipe 602's inside is fixed with corrosion resistant pipe 603 and can promote oil pipe body 4's corrosion resistance, reduces the oil of carrying and corrodes oil pipe body 4's inner wall, and then has promoted high pressure oil pipe's stability.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a high pressure oil pipe security fire prevention mechanism, includes connector body (1), its characterized in that: the oil pipe connector is characterized in that the outer side of the connector body (1) is in threaded connection with a locking nut (2), the upper surface of the connector body (1) is communicated with a locking fixed pipe (3), an oil pipe body (4) is fixedly sleeved on the outer side of the locking fixed pipe (3), a limiting mechanism (5) used for improving limiting and fixing effects and sealing performance of a joint of the connector and the oil pipe is arranged on the outer side of the locking fixed pipe (3) and located on the outer side of the oil pipe body (4), and an anti-corrosion mechanism (6) used for improving anti-corrosion performance of the oil pipe is arranged in the oil pipe body (4);
stop gear (5) are including fixing in the lock fixed pipe (3) outside and being located spacing solid fixed ring (501) in the oil pipe body (4) outside through the bolt, the left and right sides of spacing solid fixed ring (501) all is fixed with connecting block (502), fixed mouth (503) have been seted up to the upper surface of connecting block (502), the inside sliding connection of fixed mouth (503) has fastening threaded rod (504), the top of fastening threaded rod (504) is fixed with twists cap (505), thread groove (506) have all been seted up on the left and right sides of connector body (1) upper surface and being located lock fixed pipe (3), the outside threaded connection of fastening threaded rod (504) bottom is in the inside of thread groove (506).
2. The high-pressure oil pipe security fire protection mechanism according to claim 1, wherein: the left and right sides connecting blocks (502) are symmetrically distributed on the left and right sides of the longitudinal center shaft of the limiting fixing ring (501), and the left and right sides threaded grooves (506) are symmetrically distributed on the left and right sides of the longitudinal center shaft of the connector body (1).
3. The high-pressure oil pipe security fire protection mechanism according to claim 1, wherein: the inner diameter of the fixed opening (503) is matched with the outer diameter of the fastening threaded rod (504), and the fastening threaded rod (504) moves linearly up and down in the fixed opening (503).
4. The high-pressure oil pipe security fire protection mechanism according to claim 1, wherein: an anti-slip layer is fixed on the outer side of the twisting cap (505), and the anti-slip layer is a rubber layer.
5. The high-pressure oil pipe security fire protection mechanism according to claim 1, wherein: the anti-corrosion mechanism (6) comprises a reinforcing cylinder (601) fixed inside the oil pipe body (4), a high-temperature-resistant pipe (602) is fixed inside the reinforcing cylinder (601), and an anti-corrosion pipe (603) is fixed inside the high-temperature-resistant pipe (602).
6. The high-pressure oil pipe security fire protection mechanism according to claim 5, wherein: the reinforcing cylinder (601) is a wire mesh cylinder, and the high temperature resistant pipe (602) is a nitrile rubber pipe.
7. The high-pressure oil pipe security fire protection mechanism according to claim 5, wherein: the corrosion-resistant pipe (603) is an ethylene propylene diene monomer pipe, and the outer diameter of the corrosion-resistant pipe (603) is matched with the inner diameter of the high temperature-resistant pipe (602).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830327.6U CN219623445U (en) | 2023-04-14 | 2023-04-14 | High-pressure oil pipe security fireproof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320830327.6U CN219623445U (en) | 2023-04-14 | 2023-04-14 | High-pressure oil pipe security fireproof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219623445U true CN219623445U (en) | 2023-09-01 |
Family
ID=87773162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320830327.6U Active CN219623445U (en) | 2023-04-14 | 2023-04-14 | High-pressure oil pipe security fireproof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219623445U (en) |
-
2023
- 2023-04-14 CN CN202320830327.6U patent/CN219623445U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240428 Address after: No. 85, Nanxin Road, Karamay District, Karamay City, Xinjiang Uygur Autonomous Region 834000 Patentee after: Kelamayi Borui Technology Development Co.,Ltd. Country or region after: China Address before: 030000 Banshan Greenland Community, Jiujinci Road, Jinyuan District, Taiyuan City, Shanxi Province Patentee before: Du Xueyou Country or region before: China |